Year	Dollars
1997-01-01	24233
2002-01-01	31314
2003-01-01	98700
2004-01-01	87478
2005-01-01	97199
2006-01-01	50612
2011-01-01	44364
2012-01-01	21210
2013-01-01	46743
2015-01-01	77950